LeBlanc Claude — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

LeBlanc Claude has filed 1 SEC Form 4 filing across 1 company in the last 90 days — buying. Lifetime open-market purchases: $389K.

Profile

LeBlanc Claude

Claude Leblanc is the Chief Executive Officer and a Director of Ambac Financial Group Inc. He has been involved in the financial services industry, particularly in areas related to insurance and risk management.

RoleChief Executive Officer, Director
Notability30/100

Board memberships

Awards & honors

Recent Transactions

DateTickerCompanyCodeSharesPriceValue
2026-07-13OSGOCTAVE SPECIALTY GROUP INCF — Tax withholding / forfeiture21.8K$6.08$132K
2026-07-13OSGOCTAVE SPECIALTY GROUP INCM — Option exercise39.4K—
2026-03-05OSGOCTAVE SPECIALTY GROUP INCF — Tax withholding / forfeiture10.7K$5.60$60K
2026-03-05OSGOCTAVE SPECIALTY GROUP INCM — Option exercise24.5K$0.00
2025-09-29OSGOCTAVE SPECIALTY GROUP INCP — Open-market purchase25.0K$8.54$213K
2025-09-29OSGOCTAVE SPECIALTY GROUP INCF — Tax withholding / forfeiture111.0K$8.34$926K
2025-09-29OSGOCTAVE SPECIALTY GROUP INCM — Option exercise193.4K$0.00
2025-09-29OSGOCTAVE SPECIALTY GROUP INCF — Tax withholding / forfeiture350.2K$9.72$3.40M
2025-09-29OSGOCTAVE SPECIALTY GROUP INCJ — Other acquisition / disposition661.4K$0.00
2025-08-11OSGOCTAVE SPECIALTY GROUP INCP — Open-market purchase25.0K$7.03$176K

Companies — Last 90 Days

Frequently Asked Questions

Who is LeBlanc Claude?

Claude Leblanc is the Chief Executive Officer and a Director of Ambac Financial Group Inc. He has been involved in the financial services industry, particularly in areas related to insurance and risk management.…

How many SEC Form 4 filings has LeBlanc Claude submitted recently?

1 primary Form 4 filings in the last 90 days, covering 1 company.

Has LeBlanc Claude been buying or selling stock?

Recorded transactions: 2 open-market purchases ($389K) and 0 open-market sales () across all tracked filings.

Where can I see all of LeBlanc Claude's SEC filings?

All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.

Learn More

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